Results 171 to 180 of about 25,590,475 (271)

How is Nanoarchitectonics Shaping Extracellular Vesicle Research?

Advanced Healthcare Materials, EarlyView.
The convergence of nanoarchitectonics and extracellular vesicle biology is reshaping next‐generation nanomedicine by enabling rationally designed nanostructures for enhanced EVs detection, engineering, and therapy. ABSTRACT Extracellular vesicles (EVs) have gained recognition as crucial mediators of cell‐to‐cell communication, holding immense potential
Madushani Dahanayake, Md Shahriar A. Hossain, Chia‐Hung Liu, Carlos Salomon, Yusuke Yamauchi, Mostafa Kamal Masud   +5 more
wiley   +1 more source

Amplified P-wave duration predicts incident atrial fibrillation in the general population: Results from the Hamburg City Health Study. [PDF]

Heart Rhythm O2
Koch LR, Becker S, Bošnjak A, Biedermann M, Jadidi AS, Westermann D, Lehrmann H, Loewe A, Arentz T, Schell M, Thomalla G, Engler D, Schnabel RB, Eichenlaub M.   +13 more
europepmc   +1 more source

Multiwavelength Implantable Oximeter for Wireless Monitoring of Tissue Oxygenation in the Presence of Blood Volume Changes

Advanced Healthcare Materials, EarlyView.
This study presents an implantable, wireless, battery‐free oximeter that can continuously monitor physiologically consistent regional tissue oxygenation under dynamic changes of blood volume. This is achieved through multiwavelength photoplethysmography and validated both via Monte Carlo simulations and in vivo rat studies. Different stress events were
Anat Usatinsky, Hugo L. Higueros‐Garcia, Sadi Loai, Samantha Unger, Jacob Trueb, Yonatan Usatinsky, Rawad Alkallas‐Valdiviezo, Noor Abu Jarad, Jonathan Wu, Hai‐Ling M. Cheng, John A. Rogers, Abraham Vázquez‐Guardado, Daniel Franklin   +12 more
wiley   +1 more source

The Utility of Notched P-Wave on the Occurrence of Ventricular Fibrillation in Patients With Brugada Syndrome. [PDF]

J Arrhythm
Yonezu K, Shinohara T, Takahashi M, Harada T, Mitarai K, Takano M, Hirota K, Abe I, Kondo H, Fukui A, Akioka H, Teshima Y, Takahashi N.   +12 more
europepmc   +1 more source

Photovoltaic Stimulation of Mouse and Pig Retina With Pyrolytic Carbon Microelectrodes Integrated on High‐Density Silicon Solar Cell Arrays

Advanced Healthcare Materials, EarlyView.
In this study, we fabricate photovoltaic retinal implants with pyrolytic carbon electrodes and test their ability to stimulate mouse and pig retinas when illuminated with near‐infrared light. We find increased spiking activity in both animal models compared to spontaneous activity and TTX controls and analyze the spike amplitude, latency and frequency.
Akihiro Matsumoto, Pratik Kusumanchi, Jesper Guldsmed Madsen, Asbjørn Cortnum Jørgensen, Gisele Alves dos Reis Benatto, Sune Thorsteinsson, Peter Behrensdorff Poulsen, Keisuke Yonehara, Toke Bek, Stephan Sylvest Keller, Rasmus Schmidt Davidsen   +10 more
wiley   +1 more source

Long-Term Effect of Percutaneous Transvenous Mitral Commissurotomy on Atrial Electromechanical Delay and P-Wave Dispersion in Patients With Severe Mitral Stenosis. [PDF]

Ann Noninvasive Electrocardiol
Beig JR, Rashid W, Kumar D, Haq I, Achakzai KK, Mir KM, Naiku BA, Tramboo NA.   +7 more
europepmc   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

From sleep apnea to arrhythmia: p-wave parameters as non-invasive predictors. [PDF]

Front Cardiovasc Med
Lu W, He K, Zhang J, Deng Y, Lin S, Yang D, Chen Z, Li X, Huang X.   +8 more
europepmc   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

Advanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren, Jitong Ren, Zixin Zhang, Koney Eungkon Kim, Francis L. Hong, Yuecheng Peter Zhou   +5 more
wiley   +1 more source

Dataset of average P-wave velocities of lithostratigraphic units in the middle and southern Adriatic Sea (Italy): Extrapolation from digitalized sonic logs of exploration wells within ViDEPI project. [PDF]

Data Brief
Lombardo C, Cicala M, De Giosa F, Sabato L, Scicchitano G, Spalluto L, Tagliaro G, Tropeano M, Festa V.   +8 more
europepmc   +1 more source